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Added 1 hour ago
PC
Software Engineer Intern
Peakhill Capital
Toronto, ON
- Contract
We’ve intentionally grouped our stack into three tiers. Tier 1 is what we expect you to be comfortable with on day one. Tier 2 is where familiarity gives you an advantage and where you’ll…
Added 2 hours ago
C
Senior IT Systems Eng
Cognichip
Toronto, ON
- $150,000 to $185,000 CAD / year
- Full-time
We are hiring a Senior IT Systems Engineer to run and scale the systems that keep our team productive and secure across our Toronto and Redwood City offices and our remote staff. You will…
Added 2 hours ago
M
Lead Full Stack Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
As a Lead Full Stack Engineer, you will shape the technical direction for your area, lead complex engineering programs across multiple teams, and establish standards for how solutions are…
Added 2 hours ago
S
Associate Customer Success Manager - French
ServiceNow
Montreal, QC
- Full-time
Utilize the internal productivity agent stack with practitioner-level fluency - recognize agent failure modes, override agent-recommended actions where context demands, integrate agent…
Added 2 hours ago
M
Lead Full Stack Engineer
Manulife
Waterloo, ON
- Full-time
As a Lead Full Stack Engineer, you will shape the technical direction for your area, lead complex engineering programs across multiple teams, and establish standards for how solutions are…
Added 3 hours ago
O
Senior Software Engineer - AI Oversight
OpenMined
Remote, Canada
- $126,000 to $160,000 USD / year
- Contract
- Remote
As a Senior Software Engineer, you'll work most closely with our Technical Lead Manager for AI Oversight, and you'll build core parts of this system and the products on top of it. You'll…
Added 4 hours ago
TT
Senior Full Stack Software Engineer
True Talent Solutions Partners
Canada
- $200,000 to $275,000 USD / year
- Full-time
Work with a frontend engineer to improve the product UI and accelerate production releases.
Added 4 hours ago
V
Senior Product Design Engineer / Développeur·euse design de produit senior
Vention
Montreal, QC
- Full-time
Significant hands-on experience building design systems, with strong opinions on tokens theming, component architecture, tech stack...
Added 5 hours ago
M
Senior Full Stack Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
5–10 years of experience as a Full Stack Software Engineer, with demonstrated ownership of features from design through production support.
Added 6 hours ago
S
Associate Customer Success Manager - French
ServiceNow
Montreal, QC
- Full-time
Utilise the internal productivity agent stack with practitioner-level fluency - recognise agent failure modes, override agent-recommended actions where context demands, integrate agent…
Added 6 hours ago
AM
Senior Infrastructure Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
Experience with observability tools such as Prometheus, Grafana, the ELK/OpenSearch stack, Splunk, or Datadog.
Added 6 hours ago
K
Senior Software Engineer, Asset Management Digital Solutions (AMDS)
KPMG
ON · Toronto, Ontario
- Full-time
We are seeking a highly experienced, hands-on Senior Software Engineer with 8+ years of professional software-development experience to design, develop, and support enterprise applications…
Added 6 hours ago
K
Software Engineer, Asset Management Digital Solutions (AMDS)
KPMG
ON · Toronto, Ontario
- Full-time
We are seeking a hands-on Software Engineer with 3+ years of professional software-development experience to develop, test, and support enterprise applications using the Microsoft…
Added 7 hours ago
WT
Python Backend Engineer
Wissen Technology
Montreal, QC
- Full-time
We empower businesses with a dynamic portfolio of services and accelerators tailored to today’s digital demands and based on future ready technology stack. Our services include Industry…
Added 7 hours ago
TC
Agentic AI Engineer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $130,000 CAD / year
- Full-time
…is enabling its clients to transform themselves across the full AI stack, from infrastructure to…
Added 7 hours ago
A
Senior Full Stack Engineer
arcadia
Toronto, ON · Greater Toronto Area, Canada
- $200,000 to $250,000 CAD / year
- Full-time
An AI company focused on medical imaging and clinical research is hiring a Senior Full Stack Engineer to build software that helps bring effective cancer treatments to patients sooner.
Added 7 hours ago
JG
Full Stack Engineer – Self-Service & Agentic Data Platform
J&M Group
Toronto, ON
- Contract
Strong hands-on experience with Java, Spring Boot, Angular, React, REST APIs, and microservices.
Added 7 hours ago
P
Software Engineer, AI - 12 month Contract
Pelmorex
Oakville, ON
- Contract
Retirement Savings Matching Plan (RRSP). Plan for your future with us! 💸
Added 7 hours ago
P
Software Engineer, AI - 12 month Contract
Pelmorex
Oakville, ON
- Full-time
- Contract
Retirement Savings Matching Plan (RRSP). Plan for your future with us! 💸
Added 8 hours ago
T
Full Stack Engineer
TechDoQuest
Toronto, ON
- Contract
Role: Full Stack Engineer – Self-Service & Agentic Data Platform
Added 8 hours ago
FG
Associate Director, Full-Stack Applications - Credit Module
Fitch Group
Toronto, ON
- $150,000 to $170,000 CAD / year
You'll work closely with our talented engineering teams supporting Ratings workflow and analytical applications, influencing both technical architecture and organizational direction. We're…
Added 9 hours ago
TI
Full Stack Engineer (knowledge graph platform)
Tekgence Inc
Toronto, ON
- Contract
Title – Full Stack Engineer (knowledge graph platform)
Added 9 hours ago
ZT
Advanced Data Platform Engineer
Zebra Technologies
Mississauga, ON · CAN - Mississauga, Canada
- Full-time
The Advanced Data Platform Engineer focuses on building infrastructure for working with data. In this role, you will plan computerized databases, including base definition, structure,…
Added 10 hours ago
Senior Software Engineer
impact.com
Victoria, BC
As a Full Stack Software Engineer at impact.com, you'll work on a global team, building real time data processes at-scale. You can be part of the design and build of distributed systems…
Added 10 hours ago
OP
Software Engineer, Full Stack
Ontario Power Generation
Oshawa, ON
- Volunteer
Ontario Power Generation (OPG) is seeking a high-performing, product-minded Software Engineer, Full Stack to help design and deliver modern, scalable software solutions that power critical…

arcadia

Senior Full Stack Engineer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

$200,000 to $250,000 CAD / year · Full-time

Apply About employer

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Job details

Pay: $200,000 to $250,000 CAD / year
Job type: Full-time
Apply by: Dec 2, 2026
Experience: 5+ years of software engineering experience building and operating production applications
Posting language: English
Posted: Nov 2, 2026

Original job description

Location: Toronto | 3 days/week in office

Type: Full-time | Permanent

Compensation: $200-250K CAD base + equity + benefits + 4 weeks’ vacation

An AI company focused on medical imaging and clinical research is hiring a Senior Full Stack Engineer to build software that helps bring effective cancer treatments to patients sooner.

The team develops AI models that use medical imaging to predict patient outcomes and help global pharmaceutical companies make better decisions throughout clinical trials.

This is a hands-on role spanning product development and ML infrastructure. You’ll own key parts of a clinical annotation and data platform, alongside the production systems that deploy and serve imaging models. There’s significant scope to build from the ground up, influence technical decisions, and work closely with researchers and product stakeholders.

What You’ll Do

Build applications for clinical data acquisition, management, and visualization
Develop features across React, Python/Node.js, GraphQL, and PostgreSQL
Design, deploy, and scale ML inference services using Kubernetes and Ray Serve
Own cloud infrastructure and deployment workflows using Terraform, Terragrunt, and ArgoCD
Build CI/CD pipelines that help researchers deploy models efficiently and reliably
Develop pipelines for ingesting, processing, and moving large-scale medical imaging datasets
Collaborate with product teams and stakeholders to shape requirements and technical direction

What We’re Looking For

5+ years of software engineering experience building and operating production applications
Strong full-stack skills across frontend development, backend services, and database design
Fluency in Python and TypeScript/JavaScript, with experience in React and PostgreSQL
Hands-on experience designing and operating production workloads on Kubernetes
Strong infrastructure-as-code experience with Terraform and familiarity with GitOps
Experience with AWS, Docker, and modern CI/CD workflows
Practical experience using AI coding agents on existing codebases, with sound judgment around testing and review
Strong communication skills and the ability to take ownership in a fast-moving team

Nice to Have

Experience with ML inference, computer vision, or production model-serving systems
Familiarity with Ray Serve, Ray Data, or Ray Train
Experience with medical imaging, DICOM, or clinical data pipelines
Exposure to multi-cloud environments or HPC tools such as Slurm
Experience in healthcare or regulated environments
Experience building custom agentic tooling, such as MCP servers, skills, or hooks

Why Join

Build technology with a direct impact on cancer research and clinical trials
Own meaningful work across both the software product and ML infrastructure
Help shape engineering practices within an AI-native team

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More about this job

Responsibilities

Build and maintain clinical data acquisition, management, and visualization applications, as well as pipelines for large-scale medical imaging datasets. Design and operate production ML inference services, cloud infrastructure, deployment workflows, and CI/CD systems while collaborating with researchers and product stakeholders.

Requirements

Requires at least five years of experience building and operating production applications, strong full-stack skills, and fluency in Python and TypeScript or JavaScript, with React and PostgreSQL experience. Candidates should have hands-on Kubernetes and infrastructure-as-code experience, familiarity with AWS, Docker, CI/CD, and AI coding agents, and strong communication and ownership skills.

Skills

Full-Stack Development
React
Python
TypeScript
JavaScript
Node.js
GraphQL
PostgreSQL
Kubernetes
Terraform
GitOps
AWS
Docker
CI/CD
Machine Learning Inference
Medical Imaging

Benefits

Equity
Benefits
Four Weeks' Vacation

Visa sponsorship

Not detected in the job text

Keywords

React
Python
Node.js
TypeScript
JavaScript
GraphQL
PostgreSQL
Kubernetes
Ray Serve
Ray Data
Ray Train
Terraform
Terragrunt
ArgoCD
AWS
Docker
CI/CD
GitOps
Machine Learning Inference
Computer Vision
Medical Imaging
DICOM
Clinical Data Pipelines
Model Serving
AI Coding Agents
MCP Servers
Slurm
Healthcare
Clinical Trials
Infrastructure As Code

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